Displaying 1 result from an estimated 1 matches for "do_something_to".
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do_something_two
2016 Apr 15
0
a replace for subset
...mydata$OR),levels(mydata$PAT)))
Then you can loop through this data frame creating a string that
corresponds to your logical expression:
for(subsetter in 1:dim(subcomb)[1]) {
subexpr<-paste(names(mydata)[3:6],subcomb[subsetter,],
sep="==",collapse="&")
subset(mydata,do_something_to(subexpr),select=c("RE","LU"))
}
but I have not been able to work out how to transform the strings
"subexpr" into logical expressions. I feel pretty sure that someone
will show me up on this.
Jim